df-ocomp - Metamath Proof Explorer

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Definition df-ocomp 15790

Description: Define the orthocomplementation extractor for posets and related structures. (Contributed by NM, 4-Sep-2011.) (Revised by Mario Carneiro, 14-Aug-2015.)

**Assertion**
Ref	Expression
df-ocomp	⊢ oc = Slot ;11

**Detailed syntax breakdown of Definition df-ocomp**
Step	Hyp	Ref	Expression
1		coc 15776	. 2 class oc
2		c1 9816	. . . 4 class 1
3	2, 2	cdc 11369	. . 3 class ;11
4	3	cslot 15694	. 2 class Slot ;11
5	1, 4	wceq 1475	1 wff oc = Slot ;11

Colors of variables: wff setvar class

This definition is referenced by: ocndx 15883 ocid 15884

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